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AR-15 9MM BOLT ASSEMBLY FOR GLOCK Reviews & Ratings

AR-15 9MM BOLT ASSEMBLY FOR GLOCK MAGAZINES

This Brownells AR-15 9mm Bolt Assembly is a no nonsense, go-to option for those building up a 9mm AR.

As this platform becomes increasingly popular, we wanted to make sure we offered a highly reliable option at a good price, and this 9mm Bolt Assembly is just that part.

This designed for lower receivers that feed from Glock® pattern magazines.

The bolt, gas key and carrier weight plug are all made from 4140 steel, while the extractor is made from 4340. It is finished with a durable Nitride finish.

And the carrier weight plug is easily removed for use with a Law Tactical Folding Adapter.

Due to the tolerances of this 9mm Bolt Assembly it is not compatible with the Mean Arms ENDO Mag conversion kit.

See all of our AR15s and AR15 parts here.

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3 Stars

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1 Stars

40%

Reviews Summary

The AR-15 9MM Bolt Assembly for Glock generally receives positive feedback for its fit and performance, especially when used with Glock magazines. Some users encountered compatibility issues with Endomags and noted tight clearances, which could lead to malfunctions. Overall, it offers great value as a replacement part for AR9 builds, making it a recommended choice by several users.

What Reviewers Are Saying

Compatibility

60%

A recurring theme in the reviews is the bolt assembly's compatibility with various magazine types. Many users report successful operation with Glock magazines, while some express frustration regarding malfunctions with Endomags and other builds, highlighting the need for careful consideration before purchase.

Performance

70%

Reviewers generally praise the performance of the bolt assembly, noting reliable cycling and feeding with Glock magazines. Several users mention successful operation after substantial use, reinforcing the product's effectiveness as a replacement for AR9 builds.

Fit and Installation

50%

Users appreciate the straightforward installation process, although some mention concerns over tight clearance within the receiver and buffer tube. This issue hints at the product's potential fit challenges, affecting users' overall experience and leading to some returns.

Value for Money

65%

The affordability of the bolt assembly is highlighted positively in reviews, with many feeling it offers great value, particularly when compared to other options in the market. Users note it's a worthwhile investment for those needing reliable parts for their builds.

Quality and Reliability

40%

Overall, customers regard the build quality and reliability of the bolt carrier group highly, noting its good fit and finish. However, some concerns regarding durability and fit have led to mixed feelings, especially in the context of specific builds.

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Perfect

After around 6000 rnds my PSA AR9 broke an extractor while firing 9mm +p 124 gr. HP. I was unable to locate an extractor at the time other than one for around 80$ Brownells had their BCG for $99 dollars so for $20 more I got a new BCG and when I installed and tested the Firearm, I fired 200 rnds of steel, brass and defensive rounds. no issue. I have subsequently put another 300 rnds thru her with 0 malfunctions thus far. It should be noted that in the entire time I owned the gun it never malfunctioned till I broke the extractor. Now extractors are available at normal prices so I'll replace the old one and have a backup BCG.